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Network question

5 replies on 1 page. Most recent reply: Sep 23, 2003 4:21 AM by shon

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shon

Posts: 42
Nickname: shon
Registered: Apr, 2003

Network question Posted: Sep 22, 2003 9:02 PM
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do anyone know how to list out all pc that connects to the local computer using java code?
under Windows platform.

THanks


Senthoorkumaran Punniamoorthy

Posts: 335
Nickname: senthoor
Registered: Mar, 2002

Re: Network question Posted: Sep 22, 2003 9:16 PM
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I don't quite understand what you mean by "all pc that connects to the local computer ". However if it is windows platform you should be able to execute the "net view" command and get the result right?

shon

Posts: 42
Nickname: shon
Registered: Apr, 2003

Re: Network question Posted: Sep 22, 2003 9:27 PM
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i have to do a porgram which can listed all the pc details that connected to the local pc... which mean where the program installed.

for example :
the program install at pc1 .
pc2 ,pc3 ,pc4 connected to pc1 through LAN(local area network)

how to list out the details of those pc, pc2~pc4?
"net view" is a possible soluction .. but... how to implement into java ?
if not in windows platform ?

Thanks

Senthoorkumaran Punniamoorthy

Posts: 335
Nickname: senthoor
Registered: Mar, 2002

Re: Network question Posted: Sep 22, 2003 10:07 PM
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You can execute the net view command from a java program and process the results (String Manupulation). On a non windows system may be if you know the subnet you are in you can do a scan, like ping each IP and see whether there is a response.

http://forum.java.sun.com/thread.jsp?forum=49&thread=190073&tstart=0&trange=15

May be there is a better solution!!! If you find out let me know :-)

Senthoorkumaran Punniamoorthy

Posts: 335
Nickname: senthoor
Registered: Mar, 2002

Re: Network question Posted: Sep 22, 2003 10:19 PM
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The famous nmap (reloaded :-)

http://www.insecure.org/nmap/

this utility has a command prompt mode and you should be able to execute from a java program with the right switches and get the results. So scanning a range of IP should not be a problem.

shon

Posts: 42
Nickname: shon
Registered: Apr, 2003

Re: Network question Posted: Sep 23, 2003 4:21 AM
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Thanks for ur help .... very very thanks

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